WDT DUFTDOS-DS, Руководство по эксплуатации

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Fragrance Dosing, Type DUFTDOS-DS
Index: 01 Date modified: 20.09.2017 BA no.: BA DW 015-01 Duftdos-DS EN 14168-21659.docx Page 7 of 28
3 Product description - scope of delivery
Scope of delivery / accessories
The device consists essentially of the following components:

Peristaltic pump SA, approx. 3 l/h

Control system DS with rotary potentiometer, mounted in casing

Power cable with Europlug

Roller support SA yellow

Dosing hose 3.2 x 1.6 mm viton with hose bracket on 4 x 1 mm

Suction hose PE 4 x 1 mm - 1.5 m
The following optional accessories are available:

Dosing set

Console for wide-neck round can, 1.5 litres

Console for canister, 10 litres
Order numbers see Section 9.6 "Spare parts list, wear parts list, list of consumables".
Product description
Fragrance Dosing Type DUFTDOS-DS is a dosing system for the measured dosing of fragrance concentrate
into the steam pipe of steam rooms.
Function
The fragrance concentrate is dosed by the hose pump into the steam pipe via the dosing line. The dosing
cycle, consisting of dosing time and pause time, can be set individually at the control unit. The dosing time is
set inside the casing prior to commissioning. The pause time is set at the potentiometer. If the pause time is
at "0", the device is in test mode and doses continuously. Test mode is used for venting the dosing line between
the device and steam pipe. The dosing line is made from transparent PTFE, which means that the air bubbles
in the pipe can be observed during venting.
The optional dosing valve is installed in the steam pipe and is used for connecting the dosing flow.
ATTENTION!
The device must be connected in such a way that dosing only occurs when the steam
generator is producing steam.